What is the effect on the graph of the equation y = x2 when the equation is changed to y = (x + 3)2 - 5? O The vertex moves 5 units right and 5 units up.
O The vertex moves 3 units left and 5 units down.
O The vertex moves 3 units right and 5 units down.
O The vertex moves 5 units left and 3 units up.

Paula makes stained-glass windows and sells them to boutique stores. if her costs total $12,000 per year plus $4 per window for the frame. how many windows must she produce to earn a profit of at least $48,000 in one year if she sells the windows for $28 each? 1. define a variable for the situation. 2. write an inequality that represents her profit. note: revenue is money coming in. cost is money going out. profit is the difference between the revenue and the cost. in other words: revenue - costs profit 3.using words, describe how many windows she must sell to have a profit of at least $48,000.